Double stage roll-over valve with residual pressure function

Z-V 0010 0631

Our new lightweight double stage roll-over valve with residual pressure function has a total length of 93 mm, weights 65 g only and responses faster than comparable products. This valve consists of a PVDF and a stainless steel ball and is known for reliable, bubble-tight sealing. Furthermore, a piston ensures a defined residual pressure of the valve.  Thus, this valve is a great choice for fuel applications where tight shutoff and an additionally defined residual pressure function are necessary.

The key features are:

  • Double stage pressure valve for venting the vehicle tank
     Defined residual pressure (opening pressure of residual pressure function at 50±10 mbar)
     Overpressure function (in a closed condition, the valve opens between 150-200 mbar)
  • Function according to FIA Appendix J Article 253 (3.4)
  • Ventilation via integrated umbrella membrane
  • Prevents accidental spillage of fuel
  • Prevents the tank from overflowing via the float ball
  • Installation in a vertical position only
  • Seal material FKM BF750, FVMQ (E85 applicable)
  • Compact size and lightweight
  • Other connection types or alternative opening pressure settings available on request

Tank vent valve: Lightweight – compact – E85 applicable

Z-V 0010 0606

FUNCTION

  • Valve for venting the vehicle tank
  • Prevents the leakage of the fuel in a rollover
  • Overpressure function (in the state closed, the valve opens between 150-200 mbar)
  • Seal material FKM BF750 (E85 capable)
  • Compact size and lightweight
  • Fast response time of the valve
  • Other connections available on request
  • Installation in a vertical position only

FORM

  • Weight: 45 g
  • Length: 75,7 mm
  • Material: EN AW-7075

FIT

  • Thread: 9/16-18UNF (-06D)
  • Further connections on request
  • Application: fuel system

Tank vent valve

Z-V 9009 0026

FUNCTION

  • Valve for venting the vehicle tank
  • Prevents the leakage of the fuel in a rollover
  • Overpressure function (in the state closed, the valve opens between 150-200 mbar)
  • Seal material FKM BF750 (E85 capable)
  • Fast response time of the valve
  • Other connections available on request
  • Installation in a vertical position only

FORM

  • Weight: 114 g
  • Length: 99 mm
  • Material: EN AW-7075

FIT

  • Thread: 7/8-14 UNF
  • Further connections on request
  • Application: fuel system